Results 191 to 200 of about 252,834 (310)

Environmental Liability Directive: Belgian Report [PDF]

, 2007
De Smedt, Peter, Lavrysen, Luc, Misonne, Delphine, Slabbinck, Robin   +3 more
core   +1 more source

Optimized Selenium‐Doped Nanocomposites for Enhanced Polymer Gel Performance in Permeability Reduction

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Excessive water production in mature oil fields necessitates robust shut‐off treatments, yet conventional polymer gels often fail under high‐temperature and high‐salinity conditions. This study aims to enhance gel thermal stability and mechanical strength by incorporating selenium‐doped Ag/AgO–ZnO nanocomposites synthesized via a novel green ...
Fadhil F. Sead, Farag M. A. Altalbawy, M. Sudhakara Reddy, Badri Narayan Sahu, Sridharan Sundharam, Sanjeev Kumar, Atreyi Pramanik, Aseel Smerat, Fatimah Pashtun   +8 more
wiley   +1 more source

Unlocking the Oxidative Performance of Peracetic Acid: A Comprehensive Review of Activation Pathways and Mechanisms for Environmental Remediation. [PDF]

Toxics
Xiao C, Ai L, Chen J, Ren W, Feng J, Lu Y, Chen Y, Luo Y, Yang X, Dai M, Cao J, Qin J, Xie C.   +12 more
europepmc   +1 more source

Green Fuel Combustion Synthesis of CeO2 and Ag/CeO2 Nanoparticles for Photocatalytic and Antibacterial Applications

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Silver‐doped cerium oxide nanoparticles (Ag/CeO2 NPs) were synthesized using Ricinus communis seed extract as a bio‐derived fuel in a solution combustion method. The combustion reaction, carried out at 450°C with AgNO3 and (NH4)2[Ce (NO3)6] as metal precursors, produced CeO2 and Ag/CeO2 NPs.
T. N. Ravishankar, J. R. Adarsha, R. Mohan Reddy, S. Harisha, A. Ananda, B. M. Shilpa   +5 more
wiley   +1 more source

Cutting edge advancements in biochar applications: bridging environmental remediation through adsorption and photocatalysis. [PDF]

RSC Adv
Zada A, Azizi S.
europepmc   +1 more source

Preparation and Performance Evaluation of a Self‐Generated Particle Plugging Agent Based on Thermosetting Resin

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT A thermosetting in situ curing resin microsphere system has been developed. It has controllable phase transition time and particle size. This system addresses the current challenges of low strength, shear susceptibility, and short phase transition time in polymer microsphere blockers and thermoplastic particle blockers.
Baolei Jiao, Lifeng Chen, Minghao Xue, Xuemin Yan, Jiamin Zhang, Feifan Liu   +5 more
wiley   +1 more source

Enhanced environmental remediation through hybrid adsorption-photocatalysis using ZnO/TiO₂-CaAlg composite catalysts. [PDF]

RSC Adv
Ammouchi N, Zaiter A, Djermoune A, Bouzenad N, Hamrouche N, Abdennouri A, Belhocine Y, Sbei N, Rahali S, Taha TH, Boufahja F, Elfalleh W, Garzoli S, Bendif H, Slimane Ben Ali D.   +14 more
europepmc   +1 more source

Impact of Cattaneo–Christov Heat and Mass Flux on MHD Hybrid Nanofluid Flow Over an Extending Surface With Convective and Mass Flux Effects

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT This study investigates the flow of a magnetized hybrid nanofluid over a permeable stretching surface. The mass and thermal transport within the system is regulated using the Cattaneo–Christov flux theory. The fluid is additionally subjected to thermophoresis, chemical reaction, Brownian motion, and activation energy effects.
Ebrahem A. Algehyne, Abdul Bariq, Mounirah Areshi, Fahad Maqbul Alamrani, Zehba Raizah, Izharul Haq, Anwar Saeed   +6 more
wiley   +1 more source

Electrospun Molecularly Imprinted Polymers for Environmental Remediation: A Mini Review. [PDF]

Polymers (Basel)
Sigonya S, Mothudi BM, Fakayode OJ, Mokhena TC, Mayer P, Mokhothu TH, Makhanya TR, Shingange K.   +7 more
europepmc   +1 more source

An Appetite for Apatite: A Study of Black Apatite Adsorption Effects on Organic and Non–Organic Environmental Contaminants [PDF]

, 2008
Friend–Gray, Owen
core   +1 more source